Crossover MMU

X Motor Mount and Z joint

As part of the switch to linear rails, I made a new frame (still using the same 8 extrusions).

Afterwards, I redesigned the X motor mount, which includes the z idler.

I then designed the Z joints with built-in belt tensioners

Redesign for Linear rail

I decided to switch from smooth rods to a linear rail for easier bom sourcing.

Also I figured out how to design the magnet mounts to get rid of the bottom carriage, which simplifies the bom a lot.

Z Joints and Z motor Mounts

X axis Motor Mount

Also changed the top and bottom carriages for a different belt mounting location.

Parametric Frame

I created a parametric frame and modified the other components to fit better

Extruder/Top carriage

Worked on creating the top carriage, which includes a bmg reduction, drive gear, magnets, and a filament sensor.